William Marks, MD
Healthcare provider · Oceanside, California
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Products & Services
About William Marks, MD
This profile covers William Marks, MD, a company classified under Offices of Physicians (except Mental Health Specialists), based in Oceanside, California, United States, operating in Healthcare provider, employing 6-10 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 621111 (Offices of Physicians (except Mental Health Specialists)). William Marks, MD is one of 637,970 Healthcare & Life Science companies listed in California.
Business Contact Information
- Address
- 4002 Vista Way, Oceanside, California, 92056, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6211Offices of Physicians
- 621111Offices of Physicians (except Mental Health Specialists)
SIC Codes
- 80Health Services
- 801Offices And Clinics Of Doctors Of Medicine
- 8011Offices of Physicians, Mental Health Specialists
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $673,000 ($0M-$1M)
William Marks, MD: frequently asked questions
What does William Marks, MD do?
This profile covers William Marks, MD, a company classified under Offices of Physicians (except Mental Health Specialists), based in Oceanside, California, United States, operating in Healthcare provider, employing 6-10 people and reporting $0M-$1M in annual revenue.
Where is William Marks, MD located?
William Marks, MD is headquartered at 4002 Vista Way, Oceanside, California, 92056, United States.
How many employees does William Marks, MD have?
William Marks, MD has about 6 employees (the 6-10 range).
What is William Marks, MD's annual revenue?
William Marks, MD's annual revenue is estimated at $673,000 (the $0M-$1M range).
What industry is William Marks, MD in?
William Marks, MD is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621111 (Offices of Physicians (except Mental Health Specialists)).
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Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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